Subwoofer



FIG. 1 is a front view of the subwoofer showing our new design;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top perspective view thereof; and,

FIG. 8 is a bottom perspective view thereof.

The broken lines shown are included for the purpose of illustratingportions of the subwoofer that form no part of the claim.

CLAIM The ornamental design for a subwoofer, as shown and described.